| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.83 | 6.550% | $266.1939 | $266.19 | $266.20 | $266.20 |
| Purchase #2 | $135.45 | 5.424% | $142.7968 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $64.60 | 8.546% | $70.1207 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $121.35 | 10.820% | $134.4801 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $112.39 | 7.807% | $121.1643 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $196.86 | 5.729% | $208.1381 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $6.98 | 13.347% | $7.9116 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $887.46 | $950.8055 | $950.80 | $950.80 | $950.80 | |